EP1139092A3 - Capteur d'humidité et son procédé de fabrication - Google Patents

Capteur d'humidité et son procédé de fabrication Download PDF

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Publication number
EP1139092A3
EP1139092A3 EP01302919A EP01302919A EP1139092A3 EP 1139092 A3 EP1139092 A3 EP 1139092A3 EP 01302919 A EP01302919 A EP 01302919A EP 01302919 A EP01302919 A EP 01302919A EP 1139092 A3 EP1139092 A3 EP 1139092A3
Authority
EP
European Patent Office
Prior art keywords
humidity
sensor
thin film
undercoat layer
defining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP01302919A
Other languages
German (de)
English (en)
Other versions
EP1139092A2 (fr
Inventor
Akira Shibue
Kenryo Namba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Publication of EP1139092A2 publication Critical patent/EP1139092A2/fr
Publication of EP1139092A3 publication Critical patent/EP1139092A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
EP01302919A 2000-03-31 2001-03-28 Capteur d'humidité et son procédé de fabrication Ceased EP1139092A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000098643 2000-03-31
JP2000098643 2000-03-31

Publications (2)

Publication Number Publication Date
EP1139092A2 EP1139092A2 (fr) 2001-10-04
EP1139092A3 true EP1139092A3 (fr) 2004-03-10

Family

ID=18613102

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01302919A Ceased EP1139092A3 (fr) 2000-03-31 2001-03-28 Capteur d'humidité et son procédé de fabrication

Country Status (5)

Country Link
US (1) US6568265B2 (fr)
EP (1) EP1139092A3 (fr)
KR (1) KR100429249B1 (fr)
CN (1) CN1235043C (fr)
TW (1) TW507073B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100570586B1 (ko) * 2002-12-17 2006-04-13 (주)아이블포토닉스 강유전성 단결정 막 구조물 제조 방법
US7282261B2 (en) * 2003-02-13 2007-10-16 National University Of Singapore Method of enhancing the stability of electroactive polymers and redox active materials
CN100359323C (zh) * 2003-04-25 2008-01-02 乐金电子(天津)电器有限公司 微波炉用湿度传感器
KR100539392B1 (ko) * 2003-08-12 2005-12-27 (주)해은켐텍 습도센서 감습막용 전해질 고분자 조성물, 그로부터제조되는 전해질 고분자 잉크 및 잉크젯 인쇄방식을이용하여 감습막을 형성하는 습도센서 제조방법
KR100680311B1 (ko) * 2004-12-29 2007-02-08 이정록 수분 감지용 센서의 제조방법
CN1300575C (zh) * 2004-12-29 2007-02-14 浙江大学 具有互穿网络结构的高分子电阻型薄膜湿敏元件及其制作方法
CN100385703C (zh) * 2005-01-18 2008-04-30 黄德欢 含硅共聚物电阻型薄膜湿敏元件及其制作方法
CN100357039C (zh) * 2005-03-23 2007-12-26 北京青鸟元芯微系统科技有限责任公司 平面式气体传感器衬底上敏感材料的涂覆方法
TWI289202B (en) * 2005-12-15 2007-11-01 Forward Electronics Co Ltd Humidity sensor and its fabricating method
JP4732902B2 (ja) * 2006-01-18 2011-07-27 セイコーインスツル株式会社 湿度センサおよびそれを有する半導体装置
TWI314989B (en) * 2006-06-23 2009-09-21 Fego Prec Ind Co Ltd Humidity sensor having temperature compensation self-comparing and manufacturing method therefore
CN100439910C (zh) * 2006-09-29 2008-12-03 浙江大学 高耐水特性的高分子电阻型薄膜湿敏元件及其制作方法
DE102007011544B3 (de) * 2007-03-09 2008-06-05 Dräger Medical AG & Co. KG Verfahren zur Regelung eines Beatmungsanfeuchters sowie zugeordnete Vorrichtung
FI120851B (fi) * 2007-06-27 2010-03-31 Valtion Teknillinen Anturi kuluneen ajan ja kosteuden osoitukseen, menetelmä sen valmistamiseksi ja sen käyttö
CA2705653A1 (fr) * 2009-06-05 2010-12-05 The Governors Of The University Of Alberta Capteur d'humidite et procede de fabrication
CN102565146B (zh) * 2011-12-27 2014-06-04 郑州炜盛电子科技有限公司 电阻型湿敏元件及其制备方法
CN103969294B (zh) * 2013-01-25 2016-06-01 泰科电子(上海)有限公司 硅油检测器、电力终端组件和硅油检测器的使用方法
WO2014172020A2 (fr) 2013-02-28 2014-10-23 Cornell University Réseaux de polymères réticulés et procédés de fabrication et d'utilisation correspondants
US9568445B2 (en) * 2014-04-09 2017-02-14 International Business Machines Corporation Salt-based device and a circuit to monitor and log the times a data center air goes above a predefined limit
US20160047786A1 (en) * 2014-08-12 2016-02-18 Sunbeam Products, Inc. Food Storage Appliance with Moisture Sensor
CN104914138A (zh) * 2015-07-03 2015-09-16 深圳市共进电子股份有限公司 湿度传感器、湿度传感器阵列及其制备方法
CN105928995B (zh) * 2016-05-31 2018-04-03 苏州大学 一种基于方酸菁聚合物的湿敏传感器及其制备方法和用途
CN106896141B (zh) * 2017-03-22 2019-05-28 吉林大学 一种基于聚合物修饰二氧化硅粒子的湿敏元件及制备方法
CN209326840U (zh) 2018-12-27 2019-08-30 热敏碟公司 压力传感器及压力变送器
CN109939875B (zh) * 2019-03-11 2021-01-05 哈尔滨工业大学（深圳） 一种声表面波雾化芯片、制作方法及装置
CN112345600B (zh) * 2020-10-21 2022-03-11 东南大学 一种基于疏水聚四氟乙烯微孔材料包覆的柔性湿度传感器的制备工艺
CN115290709A (zh) * 2022-08-05 2022-11-04 郑州炜盛电子科技有限公司 基于交联型有机季铵盐的电阻式湿度传感器及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176538A (ja) * 1982-04-09 1983-10-17 Sharp Corp 感湿抵抗素子
JPS58216945A (ja) * 1982-06-11 1983-12-16 Mitsubishi Electric Corp 湿度センサ
JPS62247239A (ja) * 1986-04-19 1987-10-28 Shinei Kk 感湿素子
EP0567152A2 (fr) * 1992-04-24 1993-10-27 Matsushita Electric Industrial Co., Ltd. Capteur d'humidité
US5546802A (en) * 1994-03-31 1996-08-20 Tdk Corporation Humidity sensor and method for making

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6154176A (ja) 1984-08-24 1986-03-18 松下電工株式会社 ヒ−タ断線検出回路
JPS627976A (ja) 1985-07-02 1987-01-14 Honda Motor Co Ltd 内燃エンジンの点火時期制御方法
EP0237017B1 (fr) * 1986-03-11 1995-09-06 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Dispositif du type électrique ou électronique comportant une couche mince de polyimide
FR2644829B2 (fr) 1988-04-15 1991-05-17 Zivanovic Milovoje Dispositif antivol pour portes de vehicules ou de conteneurs
JPH0718832A (ja) 1993-06-29 1995-01-20 Matsushita Electric Works Ltd 木質床板
JP2808255B2 (ja) 1994-03-31 1998-10-08 ティーディーケイ株式会社 湿度センサ素子
JP3557245B2 (ja) 1994-05-24 2004-08-25 松下電器産業株式会社 感湿素子及びその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176538A (ja) * 1982-04-09 1983-10-17 Sharp Corp 感湿抵抗素子
JPS58216945A (ja) * 1982-06-11 1983-12-16 Mitsubishi Electric Corp 湿度センサ
JPS62247239A (ja) * 1986-04-19 1987-10-28 Shinei Kk 感湿素子
EP0567152A2 (fr) * 1992-04-24 1993-10-27 Matsushita Electric Industrial Co., Ltd. Capteur d'humidité
US5546802A (en) * 1994-03-31 1996-08-20 Tdk Corporation Humidity sensor and method for making

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
HIROMICHI NOGUCHI ET AL: "A HIGHLY RELIABLE HUMIDITY SENSOR USING IONENE POLYMERS", JOURNAL OF MATERIALS SCIENCE LETTERS, CHAPMAN AND HALL LTD. LONDON, GB, vol. 8, no. 11, 1 November 1989 (1989-11-01), pages 1278 - 1280, XP000125548, ISSN: 0261-8028 *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 018 (P - 250) 26 January 1984 (1984-01-26) *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 072 (P - 265) 4 April 1984 (1984-04-04) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 123 (P - 690) 16 April 1988 (1988-04-16) *

Also Published As

Publication number Publication date
TW507073B (en) 2002-10-21
KR20010095179A (ko) 2001-11-03
EP1139092A2 (fr) 2001-10-04
CN1320817A (zh) 2001-11-07
US6568265B2 (en) 2003-05-27
KR100429249B1 (ko) 2004-04-29
CN1235043C (zh) 2006-01-04
US20010037681A1 (en) 2001-11-08

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